Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

Merced / Castle Air Force Base (KMER)

Lat: 37.36667°NLon: 120.56667°WElev: 187.0ft.

Clear

N/A

Humidity NA
Wind Speed N 9 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

5 Miles SE Denair CA

  • Overnight

    Overnight: Clear, with a low around 56. North wind around 5 mph becoming calm.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 91. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 91 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58. North wind around 5 mph.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 95. Northwest wind 5 to 10 mph.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 59. Northwest wind 5 to 10 mph.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 96. Northwest wind around 5 mph.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 58. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 58 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 92. West northwest wind around 5 mph.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 56. North wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 91. Calm wind becoming north northwest around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 58. North wind around 5 mph.
Thursday
Sunny, with a high near 95. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 59. Northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 96. Northwest wind around 5 mph.
Friday Night
Clear, with a low around 58. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 92. West northwest wind around 5 mph.
Saturday Night
Clear, with a low around 55. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 89. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 55. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Memorial Day
Sunny, with a high near 89. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 54. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 85. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Denair CA
 37.47°N 120.73°W (Elev. 157 ft)
12:56 am PDT May 20, 2026
1am PDT May 20, 2026-6pm PDT May 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database